Fast Software Updates
Everything about this phone is fast, and that includes software updates. OnePlus is one of the best manufacturers when it comes to keeping phones updated, running the latest software, and getting security patches.
It already runs Android 9 Pie, will likely have access to the Android Q beta soon, and will be among the first devices to get an update to Android 10 in August later this summer. About the only faster phones are Google's Pixel and the Essential Phone.
In 2018 Google released Android 9 Pie in August and almost every OnePlus phone had it within 2-3 months. However, Samsung's Galaxy S9 didn't get it for nearly 7 months.
See the difference?